CN204399275U - A kind of track rod lever - Google Patents
A kind of track rod lever Download PDFInfo
- Publication number
- CN204399275U CN204399275U CN201420796055.3U CN201420796055U CN204399275U CN 204399275 U CN204399275 U CN 204399275U CN 201420796055 U CN201420796055 U CN 201420796055U CN 204399275 U CN204399275 U CN 204399275U
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- CN
- China
- Prior art keywords
- track rod
- rod lever
- track
- deep trouth
- pole face
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of track rod lever, at deep trouth hollow structures such as track rod lever pole face employings.A kind of track rod lever disclosed in the utility model, at deep trouth hollow structures such as track rod lever pole face employings, Rouno Cormer Pregrinding Wheel transition is adopted waiting deep trouth turning and track arm pole face intersection, carry out implementation structure with this to seamlessly transit, actv. alleviates own wt, balanced integrated stress distribution, reduces stress and concentrates.Adopt fixing structure at track rod lever and steering swivel connection simultaneously, can fix track rod lever by actv., prevent play, the stress reducing bolt junction is concentrated.
Description
Technical field
The utility model relates to a kind of track rod lever.
Background technology
Track arm is as driving wheel steering, and transmit the vital parts of steering effort, its moment of bearing is very large, does not allow its distortion that is distorted, and requires that distribution of stress evenly, lightweight and rigidity is large.Simultaneously can not with steering swivel generation relative displacement, it is completed by the bolt connected between them that moment of torsion is passed to track arm by steering swivel, track arm bolt hole and bolt inherently wear and tear to some extent in the process, and produce certain gap, thus cause track arm and steering swivel generation relative displacement.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of deep trouth hollow structure such as grade and the track rod lever of band seam.
The utility model adopts following technical scheme:
A kind of track rod lever, its improvements are: at deep trouth hollow structures such as track rod lever pole face employings.
Further, deep trouth turning and track rod lever pole face intersection is being waited to adopt Rouno Cormer Pregrinding Wheel transition.
Further, fixing structure is adopted at track rod lever and steering swivel connection.
The beneficial effects of the utility model are:
A kind of track rod lever disclosed in the utility model, at deep trouth hollow structures such as track rod lever pole face employings, Rouno Cormer Pregrinding Wheel transition is adopted waiting deep trouth turning and track arm pole face intersection, carry out implementation structure with this to seamlessly transit, actv. alleviates own wt, balanced integrated stress distribution, reduces stress and concentrates.Adopt fixing structure at track rod lever and steering swivel connection simultaneously, can fix track rod lever by actv., prevent play, the stress reducing bolt junction is concentrated.
Accompanying drawing explanation
Fig. 1 is the block diagram 1 of the track rod lever disclosed in the utility model embodiment 1;
Fig. 2 is the block diagram 2 of the track rod lever disclosed in the utility model embodiment 1.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment 1, as shown in Fig. 1-2, present embodiment discloses a kind of steering drive axle track arm, its improvements are: at deep trouth hollow structures 1 such as track rod lever pole face employings.Rouno Cormer Pregrinding Wheel 2 transition is adopted waiting deep trouth turning and track rod lever pole face intersection.Seam 3 structure is adopted at track rod lever and steering swivel connection.
Claims (3)
1. a track rod lever, is characterized in that: at deep trouth hollow structures such as track rod lever pole face employings.
2. track rod lever according to claim 1, is characterized in that: adopt Rouno Cormer Pregrinding Wheel transition waiting deep trouth turning and track rod lever pole face intersection.
3. track rod lever according to claim 2, is characterized in that: adopt fixing structure at track rod lever and steering swivel connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420796055.3U CN204399275U (en) | 2014-12-15 | 2014-12-15 | A kind of track rod lever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420796055.3U CN204399275U (en) | 2014-12-15 | 2014-12-15 | A kind of track rod lever |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204399275U true CN204399275U (en) | 2015-06-17 |
Family
ID=53423156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420796055.3U Active CN204399275U (en) | 2014-12-15 | 2014-12-15 | A kind of track rod lever |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204399275U (en) |
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2014
- 2014-12-15 CN CN201420796055.3U patent/CN204399275U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |